Where does Constellium Neuf-brisach rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Constellium Neuf-brisach ranks #12,390 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Constellium Neuf-brisach hold?

Constellium Neuf-brisach holds 24 US utility patents granted between 2018 and 2025, spanning 22 technology areas.

What is Constellium Neuf-brisach's Innovation Score?

Constellium Neuf-brisach has an Innovation Score of 46.9 out of 100 (top 20% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Constellium Neuf-brisach focus on?

Constellium Neuf-brisach's top technology area is C22C (Alloys) with 16 patents, ranking #113 of 948 assignees active in that subclass. Grants appear in 22 CPC subclasses total.

Is Constellium Neuf-brisach's patent grant rate increasing or decreasing?

Constellium Neuf-brisach's recent grant velocity is +500% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Constellium Neuf-brisach's patents?

Constellium Neuf-brisach's patents average 16.8 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Constellium Neuf-brisach patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Constellium Neuf-brisach

USPTO PatentsView assignee record - 24 granted patents across 22 technology areas, recorded in grant years 2018–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: C22C (Alloys).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Constellium ranks #12,390 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 22 technology areas.

#12,390
of 49,997 US assignees by volume: Top 20%
by Innovation Score (46.9/100): 16.8
avg claims per patent: +500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12390 · Foreign Corporation #12,390 · 24 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 24 grants
UPPER-Q #12,390/49,997
PHOTO-FINISH Cal Poly
CPC-FOCUS C22C · 22 areas
INNOV-PAR 46.9/100
CLAIMS-RICH 16.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Cal Poly Corporation (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Constellium’s 46.9 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 11.1 pts (24%) Velocity 9.2 pts (20%) Breadth 16.6 pts (35%) Claim depth 10.1 pts (21%)

Qualcomm Incorporated · highest

85
Constellium… · this assignee

47
3D Lighting… · lowest

7

What this shows Constellium's Innovation Score is 46.9/100 (top 20% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Constellium?

Each dot is one of Constellium’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Constellium’s own 16.8 claims/patent is ABOVE the 15.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Constellium vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Constellium's grants concentrate

Constellium Neuf-brisach is a focused PatentsView assignee: 22 CPC subclasses with 66.7% of grants classified under C22C (Alloys). Peak complete grant year is 2020 (7 grants) versus a trough of 1 in 2019. By volume, Constellium sits between Camfil USA, Inc. and Cal Poly Corporation.

Constellium's three-year grant acceleration

Constellium Neuf-brisach shows 11 grants in 2022–2024 against only 8 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Camfil USA

24
Centrillion Techn…

24
China National Of…

24
Claas Saulgau

24
Copreci S COOP

24
Crrc Tangshan

24
Cyngn

24
Cal Poly

24
Constellium Neuf-… ◀

24

What this shows Constellium holds 24 patents at rank #12,384, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Constellium

By rank, the assignees closest to #12,384 in granted patent volume.

Leaders in C22C (Alloys)

Other assignees with the most granted patents in Constellium's primary technology class.

Constellium's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

47 Top 20% higher than 80% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Constellium Neuf-brisach patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	8.3%
2019	1	4.2%
2020	7	29.2%
2022	3	12.5%
2023	4	16.7%
2024	4	16.7%
2025partial year	3	12.5%

Which technologies does Constellium Neuf-brisach patent most?

C22C - Alloys 16

C22F - Changing THE Physical Structure OF Non-ferrous Metals AND Non-ferrous Alloys 14

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 7

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 7

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 6

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 4

C21D - Modifying THE Physical Structure OF Ferrous METALS; General Devices FOR Heat Treatment OF Ferrous OR Non-ferrous Metals OR ALLOYS; Making Metal Malleable, e.g. BY Decarburisation OR Tempering 4

B21B - Rolling OF Metal 3

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 3

B22D - Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices 2

B62D - Motor VEHICLES; Trailers 2

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 1

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 1

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 1

Top 15 of 22 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Constellium Neuf-brisach's patent record in context - here's where to go next.

Constellium Neuf-brisach's lead technology class is C22C (Alloys), 66.7% of its portfolio - see every assignee active in that class. Explore C22C
Ranked #12,390 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Constellium Neuf-brisach against Camfil USA, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.9/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.